It's not clear from your post what statements you are referencing and connecting to Tim Miller. Do you know the date and time of these alleged statements Tim made to the media? Did you know that it was actually Tim Miller that had to tell the family about the recovery of VG when none of the officials including Texas Rangers, Military CID, FBI, and Bell County Sheriff's Department, contacted the family or their attorney to inform them they located another shallow grave and recovered remains believed to be VG?
You can hear Tim give his account in his own words on NG podcast where he explained how he was driving when he received a call from VG's sister begging for information about what was happening near the Leon River in Texas after learning details from Washington, DC media that her sister's remains were located. Tim was shattered and livid that he had to tell the family the horrible news they'd been dreading for months that VG was never coming home.
More human remains found during search for Vanessa Guillen near Leon River
June 30/July 1, 2020
Miller said the remains were found in a shallow grave but were concealed well enough that the dogs used in the first search did not find them. Miller said he informed Guillen's family about the remains.